package com.party.business.controller;


import java.util.Arrays;
import java.util.List;
import java.io.IOException;
import javax.servlet.http.HttpServletResponse;

import cn.hutool.core.collection.CollectionUtil;
import com.party.business.domain.TKc;
import com.party.business.domain.TKcType;
import com.party.business.domain.TKs;
import com.party.business.domain.TKsType;
import com.party.business.service.ITKsService;
import com.party.business.service.ITKsTypeService;
import com.party.common.annotation.Log;
import com.party.common.core.controller.BaseController;
import com.party.common.core.domain.AjaxResult;
import com.party.common.enums.BusinessType;
import com.party.common.utils.poi.ExcelUtil;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.PutMapping;
import org.springframework.web.bind.annotation.DeleteMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

/**
 * 考试分类Controller
 *
 * @author ruoyi
 * @date 2024-11-08
 */
@RestController
@RequestMapping("/business/kstype")
public class TKsTypeController extends BaseController {
    @Autowired
    private ITKsTypeService tKsTypeService;

    /**
     * 查询考试分类列表
     */
//@RequiresPermissions("system:type:list")
    @GetMapping("/list")
    public AjaxResult list(TKsType tKsType) {
        List<TKsType> list = tKsTypeService.selectTKsTypeList(tKsType);
        return success(list);
    }

    /**
     * 导出考试分类列表
     */
    //@RequiresPermissions("system:type:export")
    @Log(title = "考试分类", businessType = BusinessType.EXPORT)
    @PostMapping("/export")
    public void export(HttpServletResponse response, TKsType tKsType) {
        List<TKsType> list = tKsTypeService.selectTKsTypeList(tKsType);
        ExcelUtil<TKsType> util = new ExcelUtil<TKsType>(TKsType.class);
        util.exportExcel(response, list, "考试分类数据");
    }

    /**
     * 获取考试分类详细信息
     */
    //@RequiresPermissions("system:type:query")
    @GetMapping(value = "/{id}")
    public AjaxResult getInfo(@PathVariable("id") String id) {
        return AjaxResult.success(tKsTypeService.getById(id));
    }

    /**
     * 新增考试分类
     */
    //@RequiresPermissions("system:type:add")
    @Log(title = "考试分类", businessType = BusinessType.INSERT)
    @PostMapping
    public AjaxResult add(@RequestBody TKsType tKsType) {
        return toAjax(tKsTypeService.save(tKsType));
    }

    /**
     * 修改考试分类
     */
    //@RequiresPermissions("system:type:edit")
    @Log(title = "考试分类", businessType = BusinessType.UPDATE)
    @PutMapping
    public AjaxResult edit(@RequestBody TKsType tKsType) {
        return toAjax(tKsTypeService.updateById(tKsType));
    }


    @Autowired
    private ITKsService tKsService;
    /**
     * 删除考试分类
     */
    //@RequiresPermissions("system:type:remove")
    @Log(title = "考试分类", businessType = BusinessType.DELETE)
    @DeleteMapping("/{ids}")
    public AjaxResult remove(@PathVariable String[] ids) {

        for (int i = 0; i < ids.length; i++) {
            String id = ids[i];
            TKs ks=new TKs();
            ks.setType(id);
            List<TKs> tKcs = tKsService.selectTKsList(ks);
            if(!CollectionUtil.isEmpty(tKcs)){
                return warn("类别下有试卷，无法删除");
            }
            TKsType byId =tKsTypeService.getById(id);
            TKsType child = new TKsType();
            child.setParentId(byId.getId());
            List<TKsType> children = tKsTypeService.selectTKsTypeList(child);
            if(!CollectionUtil.isEmpty(children)){
                return warn("考试类别下有子节点，无法删除");
            }
        }
        return toAjax(tKsTypeService.deleteTKsTypeByIds(ids));
    }
}
